fglGetMinmaxParameter(3G) OpenGL Reference fglGetMinmaxParameter(3G)NAME
fglGetMinmaxParameterfv, fglGetMinmaxParameteriv - get minmax parameters
FORTRAN SPECIFICATION
SUBROUTINE fglGetMinmaxParameterfv( INTEGER*4 target,
INTEGER*4 pname,
CHARACTER*8 params )
SUBROUTINE fglGetMinmaxParameteriv( INTEGER*4 target,
INTEGER*4 pname,
CHARACTER*8 params )
PARAMETERS
target Must be GL_MINMAX.
pname The parameter to be retrieved. Must be one of GL_MINMAX_FORMAT
or GL_MINMAX_SINK.
params A pointer to storage for the retrieved parameters.
DESCRIPTION
fglGetMinmaxParameter retrieves parameters for the current minmax table
by setting pname to one of the following values:
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Parameter Description
__________________________________________________
GL_MINMAX_FORMAT Internal format of minmax table
GL_MINMAX_SINK Value of the sink parameter
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NOTES
fglGetMinmaxParameter is present only if GL_ARB_imaging is returned when
fglGetString is called with an argument of GL_EXTENSIONS.
ERRORS
GL_INVALID_ENUM is generated if target is not GL_MINMAX.
GL_INVALID_ENUM is generated if pname is not one of the allowable values.
GL_INVALID_OPERATION is generated if fglGetMinmaxParameter is executed
between the execution of fglBegin and the corresponding execution of
fglEnd.
SEE ALSO
fglMinmax, fglGetMinmax
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